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Features & Applications

  • Optimized multi-cutter (4 or 6-cutter) carbide head – superior drilling performance and less jamming when hitting rebar
  • Heat-treated flute offers superior wear resistance and maximum robustness, with a wear mark to estimate the bit's suitability for setting anchors
  • Slimmer and lighter helix for more comfortable drilling and superior drilling speed
  • Fully embedded drill bit head for maximum robustness and longer life
  • In the unlikely event of breakage, the drill bit will be considered for replacement as long as the wear mark on the helix is still visible
  • Hammer drilling in reinforced concrete, concrete, masonry and other construction materials
  • Drilling holes for all chemical anchor installation purposes
  • Drilling anchor holes for all mechanical anchor installation purposes
  • Installing rebar using Hilti injectable adhesive mortar
  • Extra-long drill bits available for renovation work, e.g. sealing joints in masonry and concrete to prevent water penetration

Technical Data

Documents & Videos

Consulting & Support

Ratings & Reviews

TE-YX SDS Max hammer drill bit

Hilti's optimized drill bit portfolio offers up to 30% longer bit life for reinforced concrete drilling applications

One third of drilled holes involve hitting rebar, which creates delays that can quickly add up down the line.

The new 1/2" and 5/8" TE-YX drill bits have 13x more lifetime on rebar versus the previous generation. Additionally, the entire TE-YX portfolio has up to a 30% longer lifetime for drilling in reinforced concrete.

With the largest size range offering in the market, Hilti is the top choice for all your concrete drilling jobs. 

Drill faster in concrete, even when hitting rebar

TE-YX Six Cutter

The first ever SDS Max six-cutter drill bit: 1-3/8" and up

New additional cutting edges on bit diameters 1-3/8” and up offer an improved hold on base material and minimize direct or partial rebar hits that often cause a bit to jam.

Advantages at a glance

  • Up to 50% longer lifetime
  • Virtually no jamming in rebar hits
  • Stronger and lighter body construction
TE-YX Four Cutter

The four cutting edges TE-YX redesigned: 1/2 to 1-1/4"

Redesigned by our engineers for increased effectiveness on reinforced concrete, our 1/2” to 1-1/4” drill bits feature optimized heads with four cutting edges.

Advantages at a glance

  • Up to 30% faster rebar drilling saves valuable time
  • Optimized full carbide head for aggressive drilling progress and longer lifetime

Backed by a wear mark warranty

We stand 100% behind our TE-YX drill bits. Our warranty is simple and easy on the customer. No need to track receipts or read between the lines of fine print. Simply put, if your bit breaks, bends, or becomes unusable and the wear mark is still visible, we’ll replace it at no charge to you. 

hilti hammer drills

Corded SDS-MAX hammer drills

Corded SDS-Max hammer drills deliver powerful performance and versatility when drilling and chiseling into concrete.

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Cordless Hammer Drills

Cordless SDS-Max hammer drills for heavy-duty drilling and chiseling in concrete.

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Hilti Replenish

Managing your inserts can be time-consuming and costly. Spend less time sourcing materials and more time on what’s important for your business. Take advantage of our replenishment system, designed to support you and your crew.

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